mermaid-js/mermaid
May 2026 – May 2026
1 Month active
Languages Used
JavaScriptMarkdownTypeScriptYAML
Technical Skills
CypressD3.jsTypeScriptchart renderingcharting librariesdata visualization
ngdaniels
PROFILE
Ngdaniels
Worked on the mermaid-js/mermaid repository to deliver enhanced pie chart visualization features, including support for donut charts with configurable hole sizes, flexible legend positioning, and interactive slice highlighting on hover. Leveraged TypeScript and D3.js to refactor chart configuration and rendering, enabling richer user-facing customization and improved developer experience. Expanded test coverage using Cypress and updated documentation to guide users through new chart options. Addressed legend positioning issues and incorporated stakeholder feedback to ensure stability and usability. This work focused on making pie charts more expressive and reliable, supporting both front end and full stack development workflows within the project.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
12Total
Bugs
0
Commits
12
Features
1
Lines of code
795
Activity Months1
Your Network
118 peopleWork History
May 2026
12 Commits • 1 Features
May 1, 2026May 2026 monthly summary for mermaid-js/mermaid: Delivered Pie Chart Visualization Enhancements with donut hole support, configurable legend positioning, and interactive slice hover highlighting. Implemented tests, updated documentation, and refactored configuration and rendering to support richer user-facing chart customization. Resolved legend-position issues and incorporated stakeholder feedback, with a changeset for release notes. This work improves chart expressiveness, reliability, and developer UX, enabling users to craft more expressive diagrams with clear guidance.
12 Commits • 1 Features
May 1, 2026May 2026 monthly summary for mermaid-js/mermaid: Delivered Pie Chart Visualization Enhancements with donut hole support, configurable legend positioning, and interactive slice hover highlighting. Implemented tests, updated documentation, and refactored configuration and rendering to support richer user-facing chart customization. Resolved legend-position issues and incorporated stakeholder feedback, with a changeset for release notes. This work improves chart expressiveness, reliability, and developer UX, enabling users to craft more expressive diagrams with clear guidance.
May 2026
Activity
Loading activity data...
Quality Metrics
Correctness90.0%
Maintainability81.6%
Architecture81.6%
Performance81.6%
AI Usage25.0%
Skills & Technologies
Programming Languages
JavaScriptMarkdownTypeScriptYAML
Technical Skills
CypressD3.jsTypeScriptchart renderingcharting librariesdata visualizationfront end developmentfull stack developmenttesting
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline